Marriage is the most difficult love, because you have to talk about it!

婚姻是难度最高的爱情，因为必须边啃面包边谈它！

youdao

It is difficult to define the border between love and friendship.

爱情和友情之间的界线难以划清。

《牛津词典》

The COVID-19 pandemic may make life difficult for people, but love and care will make life better.

新冠疫情大流行可能会给人们的生活带来困难，但关爱会让生活变得更好。

youdao

It expresses the movie's difficult love story between a young woman and a vampire and the battle they must prepare to fight.

VOA: special.2010.06.25

Why can't he write love poetry, secular poetry, instead of this much more disciplined, much more difficult mode of sacred and prophetic poetry ? that he seems already to have wedded himself to?

为什么不写爱情诗，世俗的诗，而是这些,拘束难写的庄严的充满套路的,他似乎长久以来一直都在写的诗呢？

耶鲁公开课 - 弥尔顿课程节选

These songs told stories about love and death and difficult times.

VOA: special.2010.06.13

I'd love to improve on my fourth. it's been a difficult journey and I'd love to win a medal.

BBC: World Championships day seven as it happened

Heck, it's actually quite difficult to write a good love song because, yeah, love is wonderful.

NPR: Moby Checks in with 'Hotel'

Love is a very difficult world to even begin to go near.

BBC: Full text: Burrell interview